# SDR DALA2026010900200

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2026
- Submitted: January 9, 2026
- Operation: Air carrier
- Aircraft: [N359NB](https://openairdocs.org/aircraft/N359NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1923
- Aircraft time: 61,700 hours, 31,739 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026010900200

## Discrepancy

CORROSION FLOOR SUPPORT -Y1292, FR 18 - 20.   REPLACED THE FLOOR SUPPORT AND FASTENERS IAW SRM 51-42-11,  SRM 51-72-11 , DWG D53110984, DWG D53110920, DWG D53112812. AND IAW ESPM 20-33-41. MEASUREMENT OF CORROSION: P.1 L= 1.184 IN W= 0.787 IN D= 0.026 IN P.2 L= 0.786 IN W=0.513 IN D= 0.044 IN P.3 L= 1.182 IN W= 0.803 IN D= 0.045 IN P.4 L= 4.378 IN W= 1.195 IN D= 0.061 IN. (LP: 1389226)

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